1864156864

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{6389}}^1$

素因数の和:6545

約数の個数: 56

約数和(自身を含む): 3817437120

約数和(自身を除く): 1953280256

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 97, 188, 194, 376, 388, 752, 776, 1504, 1552, 3008, 3104, 4559, 6208, 6389, 9118, 12778, 18236, 25556, 36472, 51112, 72944, 102224, 145888, 204448, 291776, 300283, 408896, 600566, 619733, 1201132, 1239466, 2402264, 2478932, 4804528, 4957864, 9609056, 9915728, 19218112, 19831456, 29127451, 39662912, 58254902, 116509804, 233019608, 466039216, 932078432, 1864156864]

約数ペア:

[(1, 1864156864), (2, 932078432), (4, 466039216), (8, 233019608), (16, 116509804), (32, 58254902), (47, 39662912), (64, 29127451), (94, 19831456), (97, 19218112), (188, 9915728), (194, 9609056), (376, 4957864), (388, 4804528), (752, 2478932), (776, 2402264), (1504, 1239466), (1552, 1201132), (3008, 619733), (3104, 600566), (4559, 408896), (6208, 300283), (6389, 291776), (9118, 204448), (12778, 145888), (18236, 102224), (25556, 72944), (36472, 51112)]